| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lid member having an unsealed state holding function equipped with a function for holding the unsealed lid member under the unsealed state as it is when hot water is poured over an instant noodle or the like in a container. <P>SOLUTION: This lid member A has the same outer shape as the opening section of a container main body, and for which a front base material layer and a plastic film layer are laminated. On the front surface base material layer, two cutting-off lines 1 being in parallel are provided from both ends 5a and 5b of the base section of a pull tab 5 for peeling to the outer peripheral edge 6. Also, between the front base material layer and the plastic film layer, a release agent layer is provided, and in the peeling region, a cut 2 is provided in a range from the innermost surface side of the plastic film layer to the front base material layer for the lid member having the unsealed state holding function. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
